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dc.contributor.author Sassi, Raúl Andrés Mendoza
dc.contributor.author Costa, Cesar Francisco Silva da
dc.contributor.author Scaini, Carlos James
dc.contributor.author Almeida, Pedro Eduardo Silva de
dc.contributor.author Gatti, Fabiane Aguiar dos Anjos
dc.contributor.author Silveira, Érica da Silva
dc.contributor.author Mata, Márcia
dc.contributor.author Hallal, Eduarda
dc.contributor.author Gióia, Carolina Alicia Coch
dc.contributor.author Soares, Daniela Fernandes Ramos
dc.contributor.author Falchi, Ricardo Luiz Ricci
dc.contributor.author Kersanach, Ralf
dc.contributor.author Marques, Fernanda Guimarães
dc.contributor.author Ramos, Tatiana
dc.contributor.author Souza, Diego
dc.contributor.author Souza, Neusiane Chaves de
dc.contributor.author Lobato, Rubens Caurio
dc.contributor.author Martinez, Ana Maria Barral de
dc.date.accessioned 2017-01-25T16:14:38Z
dc.date.available 2017-01-25T16:14:38Z
dc.date.issued 2010
dc.identifier.citation SASSI, Raúl Andrés Mendoza et al. Pathogenic microorganisms in seawater samples at the port in Rio Grande, RS, Brazil: a public health issue. VITTALLE, Rio Grande, v. 22, n. 2, p. 51-61, 2010. Disponível em:< https://www.seer.furg.br/vittalle/article/viewFile/1498/2178>. Acesso em: 25 jan. 2017. pt_BR
dc.identifier.issn 2177-7853
dc.identifier.uri http://repositorio.furg.br/handle/1/7037
dc.description.abstract Objetivo: Identificar microrganismos patogênicos na água do porto sul-brasileiro de Rio Grande, incluindo bactérias, protozoários e fungos. Metodologia: Foram obtidas amostras entre Junho e Novembro de 2006, em pontos representativos ao longo do Porto e analisadas para a presença de bactérias, protozoários e fungos. Foi realizada uma análise qualitativa e quantitativa dos microrganismos. Resultados: Todos os pontos tiveram contagens elevadas de coliformes totais e fecais. Protozoários foram encontrados em 61,9% das amostras representados por Acanthamoeba spp. (28,6%), Giardia spp (16,7%), Criptosporidum spp. (9,5%) e Naegleria spp. (7,1%). Os fungos foram positivos em 88,3% dos casos. Os mais frequentes foram Aspergillus spp. (33,1 %), Penicillium spp.(23,8%) Cladosporium spp. (21,4%) e Rodothorula spp. (11,9%). Conclusões: A água portuária contém não só bactérias patogênicas, mas também protozoários e fungos. Esta situação exige uma vigilância apropriada de forma a reduzir o risco em virtude das atividades de lastreamento e deslastreamento de navios. pt_BR
dc.description.abstract The study aimed to identify microorganisms in the water of a Brazilian Port, including protozoa and fungus, due to the risk of increasing ballast water activities. Water samples were obtained between June and November 2006, from representative sites of the Port, and analyzed for the presence of bacteria, protozoa and fungus. Qualitative and quantitative counts of microorganisms were performed. Higher counts of total and fecal coliforms were identified in all stations. Protozoa were found in 61.9% of the samples: Acanthamoeba spp. (28.6%), Giardia spp (16.7%), Criptosporidum spp. (9.5%) and Naegleria spp. (7.1%). Fungus were positive in 88.3% of the samples and the most frequent were Aspergillus spp. (33.1%), Penicillium spp.(23.8%) Cladosporium spp. (21.4%), Rodothorula spp. (11.9%). Samples from Brazilian port water contains not only pathogenic bacteria but also protozoa and fungus, which demands appropriate surveillance and measures to reduce the potential hazard in view of deballasting and ballasting ship activities. pt_BR
dc.language.iso eng pt_BR
dc.rights open access pt_BR
dc.subject Bactéria pt_BR
dc.subject Ambiente e saúde pública pt_BR
dc.subject Fungo pt_BR
dc.subject Protozoário pt_BR
dc.subject Microbiologia pt_BR
dc.subject Porto pt_BR
dc.subject Bacteria pt_BR
dc.subject Environment and public health pt_BR
dc.subject Fungi pt_BR
dc.subject Protozoa pt_BR
dc.subject Microbiology pt_BR
dc.subject Harbor pt_BR
dc.title Pathogenic microorganisms in seawater samples at the port in Rio Grande, RS, Brazil: a public health issue pt_BR
dc.type article pt_BR


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